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Tech / 2026
Screen Recorder
Quick screen and webcam clips for clients, recorded and downloaded without leaving the browser.
TechJavaScriptMediaRecorderCanvasScreen Capture API
Records a browser tab, a single window, the full screen or just the webcam, with an optional webcam bubble composited live over the recording, microphone and system audio, a countdown, and pause and resume.
Built to feed WhatsApp: record, download, drag the file into the chat. Nothing is uploaded and nothing is stored.
Notes from the build
- 01No backend and no dependencies: three files served locally.
- 02A pre-flight panel tests the microphone level and camera before recording starts.
- 03Chrome and Edge record a real MP4; other browsers fall back to WebM and the page says so.